FEATURE(access_db)

FEATURE(access_db)

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A database for mail policy

V8.9 and above

Prior to V8.9, the only way to accept or reject mail from selected sites was to use tcpwrappers , or to write your own custom rule sets and rules. Beginning with V8.9, sendmail offers a database which provides that same service, and more (such as feature selection and policy control), in a much more easily configurable way. See Section 7.5 for a detailed description of this feature.